STOCK TITAN

AMKOR TECHNOLOGY, INC. SEC Filings

AMKR NASDAQ

Welcome to our dedicated page for AMKOR TECHNOLOGY SEC filings (Ticker: AMKR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on AMKOR TECHNOLOGY's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into AMKOR TECHNOLOGY's regulatory disclosures and financial reporting.

Rhea-AI Summary

AMKR filing a notice under Form 144 reports a proposed sale of 1,000 shares of Common Stock originating from Performance Shares dated 12/31/2022. The filing lists a prior sale of 1,000 shares on 05/19/2026 with a reported amount of $64,600.00.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
other
-
Rhea-AI Summary

Amkor Technology used an Investor Day to outline a long-term growth and investment plan centered on advanced packaging and a new Arizona facility. The company targets revenue rising from $6.7B in 2025 to about $11B+ by 2030, with gross margin improving from 14% to roughly 22%+ and EPS increasing from $1.50 to about $5.00+. Management describes 2025–2028 as an investment and ramp phase, followed by 2028–2030 ramp and leverage, with Arizona expected to contribute around $1B revenue and gross margin above 30% at full scale. Amkor highlights a strong liquidity position, including $3.0B cash and $1.1B of available credit, pro forma for $1.2B of Convertible Senior Notes, and plans to return 40–50% of free cash flow over time through dividends and a $300M share repurchase authorization.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-3.78%
Tags
current report
-
Rhea-AI Summary

AMKOR TECHNOLOGY, INC. executive vice president and general counsel Mark N. Rogers exercised stock options and sold shares in a coordinated transaction. On May 18, 2026, he exercised options to acquire 5,000 shares of common stock at $7.40 per share and sold 5,000 shares in an open-market sale at an average price of $71.63 per share. The sale was made under a pre-arranged Rule 10b5-1 trading plan adopted on August 1, 2025. After these transactions, he directly owns 38,904 shares of Amkor common stock.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
Rhea-AI Summary

AMKOR TECHNOLOGY, INC. CFO Megan Faust reported an open-market sale of 1,000 shares of common stock at $64.60 per share. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. After this sale, she directly holds 133,138 shares of Amkor common stock.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
-
Rhea-AI Summary

Amkor Technology, Inc. reported the results of its annual stockholder meeting held on May 13, 2026. Stockholders elected 11 directors to one-year terms, with each nominee receiving more votes for than withheld.

Stockholders approved, on an advisory basis, the compensation of named executive officers and ratified the appointment of PricewaterhouseCoopers LLP as independent registered public accounting firm for the year ending December 31, 2026.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
4.5%
Tags
current report
-
Filing
Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
4.5%
Tags
other
Rhea-AI Summary

AMKR filed a Form 144 reporting proposed and recent insider sales. The filing lists a proposed sale of 5,000 shares via stock option exercise on 05/18/2026 and discloses two prior sales of 5,000 shares each on 04/16/2026 and 03/16/2026 with reported proceeds.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
other
-
Rhea-AI Summary

AMKOR TECHNOLOGY, INC. director and 10% owner group member Susan Y. Kim reported routine equity compensation activity. On May 13, 2026, she exercised 9,893.0573 restricted stock units granted in 2025, with a small 0.0573-unit portion settled in cash and the remainder converting into common stock within 30 days.

On the same date, she received a new grant of 2,613 restricted stock units under Amkor’s 2021 Equity Incentive Plan, vesting on the earlier of one year from grant or the next annual shareholder meeting, for no consideration other than board service. Entities associated with her, including Sujochil, LP and Sujoda Investments, LP, as well as various trusts and GRATs, are treated as beneficially owning large blocks of Amkor common stock, though she disclaims beneficial ownership beyond her pecuniary interest.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
-
Rhea-AI Summary

Amkor Technology director Roger Anthony Carolin received a grant of 2,613 restricted stock units (RSUs) on May 13, 2026. These RSUs were awarded at no cash cost as part of his compensation for board service under the company’s 2021 Equity Incentive Plan.

The RSUs convert into Amkor common stock on a one-for-one basis. They will vest in full on the earlier of the first anniversary of the grant date or the first annual meeting of stockholders following that date. After this grant, he holds 2,613 RSUs directly.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider
Rhea-AI Summary

AMKOR TECHNOLOGY, INC. reported that director Douglas A. Alexander received a grant of 2,613 restricted stock units (RSUs) on May 13, 2026 under the company’s 2021 Equity Incentive Plan. Each RSU converts into one share of common stock if it vests.

The RSUs will vest in full on the earlier of the first anniversary of the grant date or the company’s first annual meeting of stockholders following that date. The award was granted for no cash consideration, as compensation for Alexander’s service as a director, and leaves him with 2,613 RSUs outstanding after this transaction.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
insider

FAQ

How many AMKOR TECHNOLOGY (AMKR) SEC filings are available on StockTitan?

StockTitan tracks 202 SEC filings for AMKOR TECHNOLOGY (AMKR), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for AMKOR TECHNOLOGY (AMKR)?

The most recent SEC filing for AMKOR TECHNOLOGY (AMKR) was filed on June 9, 2026.